[Libguestfs] [PATCH v4 0/7] uuid: add btrfs uuid change support and set_uuid_random

[Chen Hanxiao]

- Btrfs-progs v4.1 introduced new feature of changing
  uuid of btrfs partition.
  This patch add support of this.

- Introduce set_uuid_random

- uuids.c did a lot of deplicated work for changing uuid
  of fs. Use existing functions.

v4: introduce get_random_uuid
    improve testcases
    squash internal API patches
v3.1: fix typos
v3: set errno if feature is not available.

Chen Hanxiao (7):
  uuid: add support to change uuid of btrfs partition
  uuid: use existing function of ext2
  uuid: use newly introduced xfs_set_uuid of xfs
  uuid: use newly introduced swap_set_uuid
  daemon: add get_random_uuid
  daemon: add functions for setting random uuid of fs
  New API: set_uuid_random

 appliance/packagelist.in       |  1 +
 daemon/btrfs.c                 | 81 ++++++++++++++++++++++++++++++++++++++++++
 daemon/daemon.h                | 11 ++++++
 daemon/ext2.c                  | 15 ++++++++
 daemon/guestfsd.c              | 19 ++++++++++
 daemon/swap.c                  | 29 +++++++++++++++
 daemon/uuids.c                 | 71 +++++++++++++++++-------------------
 daemon/xfs.c                   | 14 ++++++++
 generator/actions.ml           | 16 +++++++++
 src/MAX_PROC_NR                |  2 +-
 tests/btrfs/test-btrfs-misc.pl | 36 +++++++++++++++++++
 11 files changed, 255 insertions(+), 40 deletions(-)

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2.1.0